APA (7th ed.) Citation

Yi, S. (2018). P'ungnyu ŭi yugyŏng, kongwŏn ŭi P'yŏngyang (1-p'an.). Hyohŏng Ch'ulp'an.

Chicago Style (17th ed.) Citation

Yi, Sŏn. P'ungnyu ŭi Yugyŏng, Kongwŏn ŭi P'yŏngyang. 1-p'an. P'aju: Hyohŏng Ch'ulp'an, 2018.

MLA (9th ed.) Citation

Yi, Sŏn. P'ungnyu ŭi Yugyŏng, Kongwŏn ŭi P'yŏngyang. 1-p'an. Hyohŏng Ch'ulp'an, 2018.

Warning: These citations may not always be 100% accurate.